ROV10-121K-S-2 Circuit Protection

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TVS - Varistors, MOVs, are electrical components that are used to protect electronic devices from transient voltages. The ROV10-121K-S-2 is a specific type of these components that provides a high-performance and cost-effective solution for surge protection. The device is designed to provide overvoltage protection against various sources including lightning strikes, power surges, electrostatic discharge (ESD), and high-energy transient voltages.

The ROV10-121K-S-2 is a voltage dependent varistor (VDR) that has an operating voltage range of 10 to 121 volts. Its high surge current capability of 2 kA (2 kV/μs impulse waveform) makes it ideal for use in power line and telecommunications applications as well as a variety of electronic devices. The component is also equipped with a reverse leakage current of 5 μA or less and is rated for a frequency range of 1 MHz to 100 MHz.

The working principle of the ROV10-121K-S-2 is relatively simple. The device uses a special metal-oxide material to create a nonlinear conductivity between two electrodes. When the normally stable circuit voltage rises, the device responds by allowing a greater current to flow and thus creates a higher resistance. This creates a protective barrier against surges and transient voltages by releasing the extra energy through the ROV10-121K-S-2.

The ROV10-121K-S-2 is suitable for a wide range of applications. It is often used to protect electronic devices from transient voltage surges in automotive, industrial, and other commercial applications. It is also frequently used in lighting systems and TVS applications, and for ESD protection in computers and other sensitive devices. Other specialized applications include protection for solar cells, security systems, and military systems.

In general, the ROV10-121K-S-2 is a highly reliable, cost-effective solution for surge protection and voltage regulation. Its relatively low price, combined with its high surge current rating and long life, make it a popular choice for a variety of applications. The component is also easy to install, making it a versatile option for both professional and DIY users.

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